scholarly journals CP Violations Newly Observed in Beauty Meson Decays

Physics ◽  
2020 ◽  
Vol 13 ◽  
Author(s):  
J. Michael Roney
Keyword(s):  
Meson Decays ◽  
Cp Violations

AN EXTENDED VECTOR DOMINANCE MODEL : ITS IMPLICATIONS ON MESON DECAYS AND e+ e- ANNIHILATION INTO HADRONS

1971 ◽  
Vol 32 (C3) ◽  
pp. C3-93-C3-97
Author(s):  
A. BRAMÓN ◽  
M. GRECO
Keyword(s):  
Dominance Model ◽  
Meson Decays ◽  
Vector Dominance

Violation of CP invariance in K0-meson decays

1968 ◽  
Vol 95 (7) ◽  
pp. 416-428
Author(s):  
C. Rubbia
Keyword(s):  
Meson Decays

Search for C-violation in ηo meson decays

1968 ◽  
Vol 95 (8) ◽  
pp. 669-687
Author(s):  
C. Baglin
Keyword(s):  
Meson Decays

scholarly journals Signals of the QCD axion with mass of 17  MeV/c2 : Nuclear transitions and light meson decays

2021 ◽  
Vol 103 (5) ◽  
Author(s):  
Daniele S. M. Alves
Keyword(s):  
Light Meson ◽  
Meson Decays ◽  
Nuclear Transitions

scholarly journals Searching for the squark flavor mixing in CP violations of Bs -> K+ K- and K0 K0 decays

2014 ◽  
Vol 2014 (2) ◽  
pp. 23B04-0 ◽  
Author(s):  
A. Hayakawa ◽  
Y. Shimizu ◽  
M. Tanimoto ◽  
K. Yamamoto
Keyword(s):  
Cp Violations ◽  
Flavor Mixing

scholarly journals Lepton flavor non-universality in B-meson decays from a U(2) flavor model

2015 ◽  
Vol 2015 (11) ◽  
Author(s):  
Adam Falkowski ◽  
Marco Nardecchia ◽  
Robert Ziegler
Keyword(s):  
B Meson ◽  
B Meson Decays ◽  
Meson Decays ◽  
Lepton Flavor

scholarly journals A SOLUTION TO THE STRONG CP PROBLEM TRANSFORMING THE THETA ANGLE TO THE KM CP-VIOLATING PHASE

2010 ◽  
Vol 25 (32) ◽  
pp. 5897-5911 ◽  
Author(s):  
JOSÉ BORDES ◽  
HONG-MO CHAN ◽  
SHEUNG TSUN TSOU
Keyword(s):  
Mass Matrix ◽  
Fermion Mass ◽  
Mass Hierarchy ◽  
Order Unity ◽  
Ckm Matrix ◽  
Cp Violations ◽  
Fermion Mass Matrix

It is shown that in the scheme with a rotating fermion mass matrix (i.e. one with a scale-dependent orientation in generation space) suggested earlier for explaining fermion mixing and mass hierarchy, the theta angle term in the QCD action of topological origin can be eliminated by chiral transformations, while giving still nonzero masses to all quarks. Instead, the effects of such transformations get transmitted by the rotation to the CKM matrix as the KM phase giving, for θ of order unity, a Jarlskog invariant typically of order 10-5, as experimentally observed. Strong and weak CP violations appear then as just two facets of the same phenomenon.

scholarly journals |Vub| Determination by B → Dsπ

2003 ◽  
Vol 18 (22) ◽  
pp. 1557-1567 ◽  
Author(s):  
Hideaki Hayakawa ◽  
Kaoru Hosokawa ◽  
Takeshi Kurimoto
Keyword(s):  
Perturbative Qcd ◽  
B Meson ◽  
B Meson Decays ◽  
Meson Decays ◽  
Factorizable Contribution

We investigate [Formula: see text] decay in perturbative QCD approach which has recently been applied to B-meson decays. [Formula: see text] decay (and its charge conjugated mode) can be one of the hopeful modes to determine |Vub| since it occurs through b → u transition only. We estimate both factorizable and non-factorizable contribution, and show that the non-factorizable contribution is much less than the factorizable one. Our calculation gives [Formula: see text].

Charmed-meson decays in a pole model

1980 ◽  
Vol 29 (14) ◽  
pp. 476-480 ◽  
Author(s):  
K. Terasaki
Keyword(s):  
Charmed Meson ◽  
Pole Model ◽  
Meson Decays
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